Gowanda’s 15M273G is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 0.65 grams, this component features dimensions of 9.525 × 3.962 × 3.962 mm and belongs to the 15M series. It is a through-hole technology (THT) component with a commercial off-the-shelf (COTS) application grade, offering an inductance of 270 µH and a minimum Q factor of 65. The coil operates at a test frequency of 0.79 MHz, with a DC resistance of 11 ohms and a self-resonant frequency of 5.7 MHz. It supports a current rating of 0.085 A DC and a dielectric withstanding voltage of 1000. The component has a tolerance of ±3% and uses Pb termination with a Sn63Pb37 finish. Constructed with a powdered iron core, it is not shielded but is fungal inert and operates within a temperature range of -55°C to +125°C. It has a moisture sensitivity level of 1 and is available in tape and reel packaging.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 270 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 11 |
| SRF (MHz) | 5.7 |
| Current Rating (A DC) | 0.085 |
| DWV | 1000 |
| Tolerance | ±3% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
